FRW cosmologies between chaos and integrability
classification
🌀 gr-qc
nlin.CD
keywords
chaosalthoughapparentcastagninoclosedconcludesconformallycontradiction
read the original abstract
A recent paper by Castagnino, Giacomini and Lara concludes that there is no chaos in a conformally coupled closed Friedmann-Robertson-Walker universe, which is in apparent contradiction with previous works. We point out that although nonchaotic the quoted system is nonintegrable.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.